OSG - 1-1/8 - 8 UNC 2B H11 Thread Limit Semi-Bottoming Thread Forming Tap - High Speed Steel, V Finish, 180mm OAL, 72mm Thread Length, Series 16250
Item #: 49250111
Brand: OSG
Model #: 1625011888
Exact Tooling IR#: 04
Features and Benefits
Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 threads.
V is a multi-layer TiCN coating, It is commonly used on carbon, mild steels, aluminum castings and cast iron. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
| Product Specifications | |
|---|---|
| Thread Size (Inch) | 1-1/8 - 8 |
| Class of Fit | 2B |
| Thread Limit | H11 |
| Chamfer | Semi-Bottoming |
| Finish/Coating | V |
| Material | High Speed Steel |
| Overall Length (mm) | 180.00 |
| Thread Standard | UNC |
| Thread Length (mm) | 72.00 |
| Series/List | 16250 |
| Through Coolant | No |
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